Gregory L. Carlson

Follow

Person

Bemidji, MN, US

People

Patents Grantslast 30 patents

Information Patent Grant
Acoustic reflective panel assembly
- Patent number 7,918,312
- Issue date Apr 5, 2011
- Gregory L. Carlson
- E04 - BUILDING

Patents Applicationslast 30 patents

Information Patent Application
Acoustic reflective panel assembly
- Publication number 20090000219
- Publication date Jan 1, 2009
- Gregory L. Carlson
- E04 - BUILDING